[INFO] fetching crate bitbuffer 0.10.3...
[INFO] testing bitbuffer-0.10.3 against try#8262275854dc0e5381c9d42d56257d94932c5a87 for pr-90799
[INFO] extracting crate bitbuffer 0.10.3 into /workspace/builds/worker-42/source
[INFO] validating manifest of crates.io crate bitbuffer 0.10.3 on toolchain 8262275854dc0e5381c9d42d56257d94932c5a87
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate bitbuffer 0.10.3
[INFO] finished tweaking crates.io crate bitbuffer 0.10.3
[INFO] tweaked toml for crates.io crate bitbuffer 0.10.3 written to /workspace/builds/worker-42/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded iai v0.1.1
[INFO] [stderr]   Downloaded bitbuffer_derive v0.10.0
[INFO] [stderr]   Downloaded err-derive v0.3.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-42/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-42/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] cb2da3d93fb8365cc757bf493688a217380c08d1b3873e1946c98a290508b39f
[INFO] running `Command { std: "docker" "start" "-a" "cb2da3d93fb8365cc757bf493688a217380c08d1b3873e1946c98a290508b39f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "cb2da3d93fb8365cc757bf493688a217380c08d1b3873e1946c98a290508b39f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cb2da3d93fb8365cc757bf493688a217380c08d1b3873e1946c98a290508b39f", kill_on_drop: false }`
[INFO] [stdout] cb2da3d93fb8365cc757bf493688a217380c08d1b3873e1946c98a290508b39f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-42/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-42/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 5120fb115ede4af91d92d95ddeb7f9bdd1cae66770f036f645b06f83abf14715
[INFO] running `Command { std: "docker" "start" "-a" "5120fb115ede4af91d92d95ddeb7f9bdd1cae66770f036f645b06f83abf14715", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v1.0.82
[INFO] [stderr]    Compiling rustversion v1.0.5
[INFO] [stderr]    Compiling err-derive v0.3.0
[INFO] [stderr]    Compiling proc-macro-error v1.0.4
[INFO] [stderr]    Compiling syn_util v0.4.2
[INFO] [stderr]    Compiling synstructure v0.12.6
[INFO] [stderr]    Compiling bitbuffer_derive v0.10.0
[INFO] [stderr]    Compiling bitbuffer v0.10.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 8.96s
[INFO] running `Command { std: "docker" "inspect" "5120fb115ede4af91d92d95ddeb7f9bdd1cae66770f036f645b06f83abf14715", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5120fb115ede4af91d92d95ddeb7f9bdd1cae66770f036f645b06f83abf14715", kill_on_drop: false }`
[INFO] [stdout] 5120fb115ede4af91d92d95ddeb7f9bdd1cae66770f036f645b06f83abf14715
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-42/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-42/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 77a1fe90176b4506e32edd1a7f975a526cbad6a8c8ad5a438c6dc44af96ceca5
[INFO] running `Command { std: "docker" "start" "-a" "77a1fe90176b4506e32edd1a7f975a526cbad6a8c8ad5a438c6dc44af96ceca5", kill_on_drop: false }`
[INFO] [stderr]    Compiling serde v1.0.130
[INFO] [stderr]    Compiling itoa v0.4.8
[INFO] [stderr]    Compiling maplit v1.0.2
[INFO] [stderr]    Compiling iai v0.1.1
[INFO] [stderr]    Compiling serde_json v1.0.72
[INFO] [stderr]    Compiling bitbuffer v0.10.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 6.64s
[INFO] running `Command { std: "docker" "inspect" "77a1fe90176b4506e32edd1a7f975a526cbad6a8c8ad5a438c6dc44af96ceca5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "77a1fe90176b4506e32edd1a7f975a526cbad6a8c8ad5a438c6dc44af96ceca5", kill_on_drop: false }`
[INFO] [stdout] 77a1fe90176b4506e32edd1a7f975a526cbad6a8c8ad5a438c6dc44af96ceca5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-42/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-42/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 249b8db00b3925b4574a65e6d1e13237b0d42694d88337c2f00152336baf6fdf
[INFO] running `Command { std: "docker" "start" "-a" "249b8db00b3925b4574a65e6d1e13237b0d42694d88337c2f00152336baf6fdf", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/bitbuffer-115275c06ef0e4fb)
[INFO] [stdout] 
[INFO] [stderr]      Running tests/read_tests.rs (/opt/rustwide/target/debug/deps/read_tests-e95fa48957ee5c88)
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stderr]      Running tests/roundtrip.rs (/opt/rustwide/target/debug/deps/roundtrip-06db4f2d90a74329)
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 32 tests
[INFO] [stdout] test read_f32_le ... ok
[INFO] [stdout] test read_i16_be ... ok
[INFO] [stdout] test read_f64_le ... ok
[INFO] [stdout] test read_i16_le ... ok
[INFO] [stdout] test read_i32_be ... ok
[INFO] [stdout] test read_i32_le ... ok
[INFO] [stdout] test read_i64_be ... ok
[INFO] [stdout] test read_i64_le ... ok
[INFO] [stdout] test read_i8_be ... ok
[INFO] [stdout] test read_read_signed ... ok
[INFO] [stdout] test read_i8_le ... ok
[INFO] [stdout] test read_sized_trait ... ok
[INFO] [stdout] test read_sized_trait_unchecked ... ok
[INFO] [stdout] test read_trait ... ok
[INFO] [stdout] test read_trait_unchecked ... ok
[INFO] [stdout] test read_u16_be ... ok
[INFO] [stdout] test read_u16_le ... ok
[INFO] [stdout] test read_u32_be ... ok
[INFO] [stdout] test read_u32_le ... ok
[INFO] [stdout] test read_u64_be ... ok
[INFO] [stdout] test read_u64_le ... ok
[INFO] [stdout] test read_u8_be ... ok
[INFO] [stdout] test read_u8_le ... ok
[INFO] [stdout] test test_from ... ok
[INFO] [stdout] test test_invalid_utf8 ... ok
[INFO] [stdout] test test_read_nonzero ... ok
[INFO] [stdout] test test_read_str_be ... ok
[INFO] [stdout] test test_read_str_le ... ok
[INFO] [stdout] test test_read_str_no_null_termination_be ... ok
[INFO] [stdout] test test_read_str_no_null_termination_le ... ok
[INFO] [stdout] test test_read_struct ... ok
[INFO] [stdout] test test_to_owned_stream ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 32 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 5 tests
[INFO] [stdout] test test_bare_enum ... ok
[INFO] [stdout] test test_array ... ok
[INFO] [stdout] test test_basic_struct ... ok
[INFO] [stdout] test test_tuple ... ok
[INFO] [stdout] test test_field_enum ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/write_tests.rs (/opt/rustwide/target/debug/deps/write_tests-a81954a1785799fe)
[INFO] [stdout] 
[INFO] [stdout] running 10 tests
[INFO] [stdout] test test_write_bool_be ... ok
[INFO] [stdout] test test_write_bool_le ... ok
[INFO] [stdout] test test_write_bool_number_be ... ok
[INFO] [stdout] test test_write_bool_number_le ... ok
[INFO] [stdout] test test_write_container ... ok
[INFO] [stdout] test test_write_float_be ... ok
[INFO] [stdout] test test_write_float_le ... ok
[INFO] [stdout] test test_write_signed ... ok
[INFO] [stdout] test test_write_string_le ... ok
[INFO] [stdout] test test_write_string_le_unaligned ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 10 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests bitbuffer
[INFO] [stdout] 
[INFO] [stdout] running 43 tests
[INFO] [stderr] error: test failed, to rerun pass '--doc'
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `rustdoc --edition=2018 --crate-type lib --crate-name bitbuffer --test /opt/rustwide/workdir/src/lib.rs -L dependency=/opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern bitbuffer=/opt/rustwide/target/debug/deps/libbitbuffer-9d35c6ed8b347670.rlib --extern bitbuffer_derive=/opt/rustwide/target/debug/deps/libbitbuffer_derive-a992974ebf7060d4.so --extern err_derive=/opt/rustwide/target/debug/deps/liberr_derive-b5631d08609df20b.so --extern iai=/opt/rustwide/target/debug/deps/libiai-ee927604106abdd6.rlib --extern maplit=/opt/rustwide/target/debug/deps/libmaplit-f87334d4ddfcf750.rlib --extern memchr=/opt/rustwide/target/debug/deps/libmemchr-e6bbee201eb478c9.rlib --extern num_traits=/opt/rustwide/target/debug/deps/libnum_traits-b01ac3b4430ee179.rlib --extern serde_json=/opt/rustwide/target/debug/deps/libserde_json-2beb90cb40d52c31.rlib -C embed-bitcode=no --error-format human` (signal: 9, SIGKILL: kill)
[INFO] running `Command { std: "docker" "inspect" "249b8db00b3925b4574a65e6d1e13237b0d42694d88337c2f00152336baf6fdf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "249b8db00b3925b4574a65e6d1e13237b0d42694d88337c2f00152336baf6fdf", kill_on_drop: false }`
[INFO] [stdout] 249b8db00b3925b4574a65e6d1e13237b0d42694d88337c2f00152336baf6fdf